XML 60 R36.htm IDEA: XBRL DOCUMENT
v3.19.1

Significant accounting policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Disclosure Of Summary Of Significant Accounting Policies [Abstract] |
Summary of Amortization Method and Rate of Estimated Useful Life of Intangible Assets | Intangible assets with finite useful lives are amortized over their estimated useful lives using the following methods and rates:
|  | Method |  | Rate |
Software |  | Double declining |  | 50% |  |
Health Canada Licenses |  | Straight-line |  | Useful life of corresponding facilities |
Israeli Codes |  | Straight-line |  | Useful life of corresponding facilities |
Summary of Basis Depreciation of Property, Plant and Equipment | Property, plant and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. The assets are depreciated over their estimated useful lives using the following methods and rates:
|  | Method |  | Rate
Building structures |  | Straight-line |  | 15 to 20 years
Furniture and equipment |  | Straight-line |  | 5 years
Computer equipment |  | Straight-line |  | 3 years
Security equipment |  | Straight-line |  | 5 years
Production equipment |  | Straight-line |  | 7 years
Road |  | Straight-line |  | 25 years
Leasehold improvements |  | Straight-line |  | 5 to 10 years
Equipment under finance lease |  | Straight-line |  | Lesser of term of lease and useful life of equipment
Summary of detailed information about financial instruments | The Company's accounting policy for each class of financial instruments is as follows:
Classification |  | Financial instruments |  | Accounting policy
Amortized cost |  | Cash, accounts receivable, other receivables, loan receivable, advances to joint ventures, accounts payable and other liabilities, holdbacks payable, construction loan payable, due to non-controlling interests |  | These financial instruments are initially recognized at fair value plus directly attributable transaction costs. Subsequently, these instruments are measured at amortized cost using the effective interest method. Financial assets are adjusted for any ECLs.(i) The effective interest method is a method of calculating the amortized cost of a financial instrument and of allocating interest over the relevant period. The effective interest rate is the rate that discounts estimated future cash receipts through the expected life of the financial instrument, or, where appropriate, a shorter period, to the net carrying amount on initial recognition.
Fair value through profit or loss |  | Other investments (investment in warrants of AbCann Global Corp.) |  | These financial instruments are initially recognized at fair value; all transaction costs are recognized immediately in profit or loss. Subsequently, these instruments are recognized at fair value at each reporting date. Any changes in fair value, and gains or losses upon disposition of the financial instruments are recognized in profit or loss.
Fair value through other comprehensive income (equity instruments) |  | Other investments (investments in Canopy Growth Corporation, Evergreen Medicinal Supply Inc.) |  | These equity instruments are irrevocably classified in this category, and are initially recognized at fair value, plus directly attributable transaction costs. Subsequently, these instruments are recognized at fair value at each reporting date. Any changes in fair value and gains or losses upon disposition of the financial instruments are recognized in other comprehensive income in the period during which the change occurs.

X
- Definition Disclosure of depreciation methods and rates for intangible assets with finite useful lives. + References No definition available. + Details
Name: | cron_DisclosureOfDepreciationMethodForIntangibleAssetsAndUsefulLifeExplanatory
Namespace Prefix: | cron_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of depreciation methods and rates for property plant and equipment. + References No definition available. + Details
Name: | cron_DisclosureOfDepreciationMethodForPropertyPlantAndEquipmentAndUsefulLifeExplanatory
Namespace Prefix: | cron_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of summary of significant accounting policies. + References No definition available. + Details
Name: | cron_DisclosureOfSummaryOfSignificantAccountingPoliciesAbstract
Namespace Prefix: | cron_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about financial instruments. [Refer: Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_31&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_7&doctype=Standard -URIDate 2017-03-09 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2018-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 35K -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-01&anchor=para_35K&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration